Title (en)

METHOD FOR PRODUCING ALCOHOLS USING A SUPPORT ON WHICH MICROORGANISMS ARE IMMOBILISED

Title (de)

VERFAHREN ZUR HERSTELLUNG VON ALKOHOLEN UNTER VERWENDUNG EINES TRÄGERS, AUF DEM MIKROORGANISMEN IMMOBILISIERT SIND

Title (fr)

PROCÉDÉ DE PRODUCTION D'ALCOOLS AVEC UN SUPPORT SUR LEQUEL SONT IMMOBILISÉS DES MICRO-ORGANISMES

Publication

EP 4263783 A1 20231025 (FR)

Application

EP 21816495 A 20211202

Priority

• FR 2013608 A 20201218
• EP 2021083876 W 20211202

Abstract (en)

[origin: WO2022128492A1] The invention relates to a method for producing alcohols, according to which a sugary fluid (2) is introduced into a reaction section (1) comprising a support (4) on which microorganisms are immobilised, in order to produce, by fermentation, a wort (3) enriched in alcohols under the action of the microorganisms, such that the method is operated continuously and such that a worn support portion (41) is periodically replaced by a new and/or regenerated support portion (46).

IPC 8 full level

C12M 1/00 (2006.01); C12M 1/12 (2006.01); C12N 11/08 (2020.01); C12P 7/06 (2006.01); C12P 7/16 (2006.01); C12R 1/145 (2006.01)

CPC (source: EP US)

C12M 21/12 (2013.01 - EP); C12M 25/18 (2013.01 - EP); C12N 11/02 (2013.01 - US); C12N 11/08 (2013.01 - EP); C12P 7/065 (2013.01 - EP US); C12P 7/16 (2013.01 - EP US); C12R 2001/145 (2021.05 - EP US); Y02E 50/10 (2013.01 - EP)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

WO 2022128492 A1 20220623; CA 3198700 A1 20220623; CN 116601283 A 20230815; EP 4263783 A1 20231025; FR 3118061 A1 20220624; FR 3118061 B1 20230714; US 2024060095 A1 20240222

DOCDB simple family (application)

EP 2021083876 W 20211202; CA 3198700 A 20211202; CN 202180085361 A 20211202; EP 21816495 A 20211202; FR 2013608 A 20201218; US 202118267625 A 20211202